Two-in-one bag discharging device

By designing a two-in-one bag discharge device with automatic switching of transmission rollers, the problem of production line stagnation caused by the existing device when changing single-roll bags is solved, and the continuity of bag transportation and the improvement of production efficiency are achieved.

CN119160469BActive Publication Date: 2025-09-19GUANGZHOU LVBAO NETWORK DEV CO LTD
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Patent Information

Application Number
CN202411408034.4
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2024-10-10
Publication Date
2025-09-19
Estimated Expiration
2044-10-10

AI Technical Summary

Technical Problem

The existing bag discharging device needs to be replaced when a single roll of bags is used up, causing the production line to stagnate, affecting production efficiency and economic benefits, and it is difficult to automatically switch between two rolls of bags for bag discharging.

Method used

A two-in-one bag discharging device was designed, which realizes automatic switching of transmission rollers through spline shaft and transmission gear mechanism, cooperates with cutting and blowing mechanism to ensure the continuity of bag cutting and conveying, and uses pulleys and limit frames to ensure the flatness of bags.

Benefits of technology

It realizes automatic switching of the delivery of two rolls of bags, ensures the continuity of production and the stability of product supply, avoids long-term shutdown of the production line, and improves production efficiency.

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Abstract

The present invention discloses a two-in-one bag discharging device, which includes a base placed on the ground, one end of the base being fixedly connected to a U-shaped frame near two symmetrical positions on both sides, and each of the opposite surfaces of the end of the U-shaped frame being rotatably connected to a discharge roller by a pin shaft, and the top of the support plate being fixedly connected to a rectangular frame, and the U-shaped frame is provided with a rectangular through-groove at two symmetrical positions on both sides near one end of the U-shaped frame, and the inner walls of the two rectangular through-grooves are rotatably connected to the rollers by pin shafts, and the rectangular frames at adjacent ends of the two rectangular through-grooves are fixedly connected to a fixing plate, and the fixing plate is provided with an auxiliary mechanism for driving the transmission roller to rotate and a switching mechanism that automatically switches the two transmission rollers to rotate and transport the bags on the two discharge rollers respectively. The present application has the function of automatically switching the two rolls of bags to perform bag discharging work respectively, thereby improving production efficiency.
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